| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.71 | 13.361% | $151.575 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $70.64 | 4.399% | $73.7475 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $157.65 | 12.631% | $177.5628 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $197.53 | 11.809% | $220.8563 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $35.42 | 6.320% | $37.6585 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $47.43 | 8.800% | $51.6038 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $213.83 | 9.767% | $234.7148 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $856.21 | $947.7187 | $947.72 | $947.70 | $947.80 | |